Base | Representation |
---|---|
bin | 10111011110101… |
… | …00010000100101 |
3 | 111201121020220012 |
4 | 23233110100211 |
5 | 400410000000 |
6 | 31313220005 |
7 | 4611034235 |
oct | 1357242045 |
9 | 451536805 |
10 | 196953125 |
11 | a11a1886 |
12 | 55b61605 |
13 | 31a5b515 |
14 | 1c22bcc5 |
15 | 12456735 |
hex | bbd4425 |
196953125 has 16 divisors (see below), whose sum is σ = 246288432. Its totient is φ = 157500000.
The previous prime is 196953103. The next prime is 196953139. The reversal of 196953125 is 521359691.
It is a happy number.
196953125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 80874049 + 116079076 = 8993^2 + 10774^2 .
It is a de Polignac number, because none of the positive numbers 2k-196953125 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76865 + ... + 79385.
It is an arithmetic number, because the mean of its divisors is an integer number (15393027).
Almost surely, 2196953125 is an apocalyptic number.
It is an amenable number.
196953125 is a deficient number, since it is larger than the sum of its proper divisors (49335307).
196953125 is an frugal number, since it uses more digits than its factorization.
196953125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2556 (or 2526 counting only the distinct ones).
The product of its digits is 72900, while the sum is 41.
The square root of 196953125 is about 14033.9988955394. The cubic root of 196953125 is about 581.8186326457.
The spelling of 196953125 in words is "one hundred ninety-six million, nine hundred fifty-three thousand, one hundred twenty-five".
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